Abstract
This experiment was carried out to investigate the effect of planting date and planting density on yield and yield components of Fritillariae bulbus from 1989 to 1991. The Chungbuk local variety was used, and the experimental materials were planted six times with 10 days interval from Aug. 20 to Oct. 10. 33, 22, 17 and 13 bulbs were planted by the square meter, respectively. The compound fertilizer for garlic was applied by 80kgs to the 0.1ha before planting. The experimental design was randomized block design with 3 replications. As the planting dates were earlier, the emerging dates were earlier, too. But the delay of 50 days in the planting affected to the delay of 14 days in the emerging dates. The plant height was 22.7cms in the Aug. 20 plot. As the planting were later, the plant heights were shorter by than that. As compared with the 829kgs by the 0.1ha of Aug. 30 plot, the others recorded 1 percent increase in the Aug. 20 plot, 4 percent decrease in the Sep. 10 plot, 26 percent decrease in the Sep. 20 plot, 35 percent decrease in the Sep 30 plot, and 38 percent decrease in the Oct. 10 plot. So, the suitable planting dates were from Aug. 20 to Aug. 30.The emerging date of 33 bulb plot by the square meter was March 7, but as the planting densities were sparse, the emerging dates delayed by one to three days. The plant height of the 33 bulb plot by the square meter was 21. 8cms, but the other plots were short by . The number of shoots of the 33 bulb plot by the square meter was 6.1. but the other plots recorded 0.4 increase in the 22 bulb plot, 0.6 increase in the 17 bulb plot and 0.5 increase in the 13 bulb plot compared with that of the 33 bulb plot. Accordingly, the number of shoots in the sparse planting plot was more than that in the dense planting plot. As compared with the 854kgs by the 0.1ha of the 22 bulb plot, the other plots recored 2 percent increase in the 33 bulb plot, 16 percent decrease in the 17 bulb plot and 34 percent decrease in the 13 bulb plot. All things considered, for the culture of Fritillaria thungergii MIQUEL in the middle region, Aug. 25 and 22 bulbs by the square meter were suitable for the planting date and density.
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Claims 19
Claim · model-written summary
Earlier planting dates led to earlier emergence.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- planting datese0
- Outcome
- emerging datese0
- Direction
- earliere0
Not reportedComparator
Verbatim
e0“As the planting dates were earlier, the emerging dates were earlier, too”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
A 50-day planting delay caused a 14-day emergence delay.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- delay of 50 days in the plantinge0
- Outcome
- emerging datese0
- Direction
- delaye0
- Value
- 14 dayse0
Not reportedComparator
Verbatim
e0“the delay of 50 days in the planting affected to the delay of 14 days in the emerging dates”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
Plant height was 22.7cms for the Aug. 20 plot.
Verbatim
e0“The plant height was 22.7cms in the Aug. 20 plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
Later planting produced shorter plants.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- planting were latere0
- Outcome
- plant heightse0
- Direction
- shortere0
Not reportedComparator
Verbatim
e0“As the planting were later, the plant heights were shorter by than that”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The Aug. 20 yield was 1 percent above the Aug. 30 yield.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- Aug. 20 plote0
- Outcome
- increasee0
- Direction
- increasee0
- Value
- 1 percente0
Not reportedComparator
Verbatim
e0“1 percent increase in the Aug. 20 plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The Sep. 10 yield was 4 percent below Aug. 30.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- Sep. 10 plote0
- Outcome
- decreasee0
- Direction
- decreasee0
- Value
- 4 percente0
Not reportedComparator
Verbatim
e0“4 percent decrease in the Sep. 10 plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The Sep. 20 yield was 26 percent below Aug. 30.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- Sep. 20 plote0
- Outcome
- decreasee0
- Direction
- decreasee0
- Value
- 26 percente0
Not reportedComparator
Verbatim
e0“26 percent decrease in the Sep. 20 plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The Sep 30 yield was 35 percent below Aug. 30.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- Sep 30 plote0
- Outcome
- decreasee0
- Direction
- decreasee0
- Value
- 35 percente0
Not reportedComparator
Verbatim
e0“35 percent decrease in the Sep 30 plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The Oct. 10 yield was 38 percent below Aug. 30.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- Oct. 10 plote0
- Outcome
- decreasee0
- Direction
- decreasee0
- Value
- 38 percente0
Not reportedComparator
Verbatim
e0“38 percent decrease in the Oct. 10 plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
Sparse planting delayed emergence by one to three days relative to 33 bulbs per square meter.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- planting densities were sparsee0
- Outcome
- emerging datese0
- Direction
- delayede0
- Value
- one to three dayse0
Not reportedComparator
Verbatim
e0“as the planting densities were sparse, the emerging dates delayed by one to three days”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
At 33 bulbs per square meter, plant height was 21. 8cms.
Verbatim
e0“The plant height of the 33 bulb plot by the square meter was 21. 8cms”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
At 33 bulbs per square meter, shoot count was 6.1.
Verbatim
e0“The number of shoots of the 33 bulb plot by the square meter was 6.1”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The 22-bulb plot had 0.4 more shoots than the 33-bulb plot.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- 22 bulb plote0
- Outcome
- increasee0
- Direction
- increasee0
- Value
- 0.4e0
Not reportedComparator
Verbatim
e0“0.4 increase in the 22 bulb plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The 17-bulb plot had 0.6 more shoots than the 33-bulb plot.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- 17 bulb plote0
- Outcome
- increasee0
- Direction
- increasee0
- Value
- 0.6e0
Not reportedComparator
Verbatim
e0“0.6 increase in the 17 bulb plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The 13-bulb plot had 0.5 more shoots than the 33-bulb plot.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- 13 bulb plote0
- Outcome
- increasee0
- Direction
- increasee0
- Value
- 0.5e0
Not reportedComparator
Verbatim
e0“0.5 increase in the 13 bulb plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The 33-bulb plot yielded 2 percent more than the 22-bulb plot.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- 33 bulb plote0
- Outcome
- increasee0
- Direction
- increasee0
- Value
- 2 percente0
Not reportedComparator
Verbatim
e0“2 percent increase in the 33 bulb plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The 17-bulb plot yielded 16 percent less than the 22-bulb plot.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- 17 bulb plote0
- Outcome
- decreasee0
- Direction
- decreasee0
- Value
- 16 percente0
Not reportedComparator
Verbatim
e0“16 percent decrease in the 17 bulb plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The 13-bulb plot yielded 34 percent less than the 22-bulb plot.
- Taxon
- Fritillaria thungergii MIQUELt0
- Treatment
- 13 bulb plote0
- Outcome
- decreasee0
- Direction
- decreasee0
- Value
- 34 percente0
Not reportedComparator
Verbatim
e0“34 percent decrease in the 13 bulb plot”
t0“Fritillaria thungergii MIQUEL”
Claim · model-written summary
The authors recommend Aug. 25 and 22 bulbs per square meter for cultivation in the middle region.
Verbatim
e0“for the culture of Fritillaria thungergii MIQUEL in the middle region, Aug. 25 and 22 bulbs by the square meter were suitable for the planting date and density”